A 20.0-gram sample of a certain radioisotope decays over a
period of 19.2 hours. After that ti...
Chemistry, 19.05.2020 14:05 alyssams1213
A 20.0-gram sample of a certain radioisotope decays over a
period of 19.2 hours. After that time, only 2.50 g of the isotope
remains. Calculate the half-life.
Answers: 1
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